Change history for item: Optoma EW762

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1. Donny Darko 25 September 2023 05:00:30
   1. Create: Width #593576
      Value: 324
      
   2. Create: Height #593577
      Value: 97
      
   3. Create: Description #23831586
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, S-Video input , VGA x input
      
   4. Create: Brand #23831587
      Value: Optoma
      
   5. Create: Type #23831588
      Value: Stationary
      
   6. Create: Technology #23831589
      Value: DLP
      
   7. Create: Purpose #23831590
      Value: For office
      
   8. Create: Projector resolution #23831591
      Value: 1280x800
      
   9. Create: Image aspect ratio #23831592
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23831593
       Value: 1
       
   11. Create: Image functions and options #23831594
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23831595
       Value: Speakers
       
   13. Create: Lamp life #23831596
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23831597
       Value: 4000 h
       
   15. Create: Number of lamps #23831598
       Value: 1
       
   16. Create: Power of each lamp #23831599
       Value: 280 W
       
   17. Create: Min. projection distance #23831600
       Value: 12 m
       
   18. Create: Max. projection distance #23831601
       Value: 10 m
       
   19. Create: Min. diagonal size #23831602
       Value: 11.1 m
       
   20. Create: Max. diagonal size #23831603
       Value: 9.21 m
       
   21. Create: Min. ratio of distance to image size #23831604
       Value: 1.28
       
   22. Create: Max. ratio of distance to image size #23831605
       Value: 1.54
       
   23. Create: Min. horizontal frequency #23831606
       Value: 15 kHz
       
   24. Create: Max. line frequency #23831607
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23831608
       Value: 24 Hz
       
   26. Create: Max. frame frequency #23831609
       Value: 120 Hz
       
   27. Create: Zoom optical #23831610
       Value: 1.2
       
   28. Create: Aperture number F, min #23831611
       Value: 2.41
       
   29. Create: F-number F, max #23831612
       Value: 2.66
       
   30. Create: Focal length min. #23831613
       Value: 18.2 mm
       
   31. Create: Focal length max. #23831614
       Value: 218 mm
       
   32. Create: Contrast #23831615
       Value: 3000:1
       
   33. Create: Light flow #23831616
       Value: 4000 lm
       
   34. Create: Keystone correction type #23831617
       Value: Vertical
       
   35. Create: Connectors and interfaces #23831618
       Value: Ethernet, RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input, component video input
       
   36. Create: Number of built-in speakers #23831619
       Value: 1
       
   37. Create: Power per speaker #23831620
       Value: 8 W
       
   38. Create: Noise level #23831621
       Value: 31 dB
       
   39. Create: Depth #23831622
       Value: 234 mm
       
   40. Create: Weight #23831623
       Value: 2.9 kg
       
   41. Create: Image #20914077
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6715661506557791661/orig
       
   42. Create: Image #20914078
       URL: https://avatars.mds.yandex.net/get-mpic/2008488/img_id6186385986432606752/orig
       
   43. Create: Preview image #20914079
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6715661506557791661/orig
       
2. Donny Darko 27 April 2023 23:17:51
   Name: Optoma EW762; Catalog: Multimedia projectors